TileEntityStructure.java 文件源码

public boolean detectSize()
{
    if (this.mode != TileEntityStructure.Mode.SAVE)
    {
        return false;
    }
    else
    {
        BlockPos blockpos = this.getPos();
        int i = 80;
        BlockPos blockpos1 = new BlockPos(blockpos.getX() - 80, 0, blockpos.getZ() - 80);
        BlockPos blockpos2 = new BlockPos(blockpos.getX() + 80, 255, blockpos.getZ() + 80);
        List<TileEntityStructure> list = this.getNearbyCornerBlocks(blockpos1, blockpos2);
        List<TileEntityStructure> list1 = this.filterRelatedCornerBlocks(list);

        if (list1.size() < 1)
        {
            return false;
        }
        else
        {
            StructureBoundingBox structureboundingbox = this.calculateEnclosingBoundingBox(blockpos, list1);

            if (structureboundingbox.maxX - structureboundingbox.minX > 1 && structureboundingbox.maxY - structureboundingbox.minY > 1 && structureboundingbox.maxZ - structureboundingbox.minZ > 1)
            {
                this.position = new BlockPos(structureboundingbox.minX - blockpos.getX() + 1, structureboundingbox.minY - blockpos.getY() + 1, structureboundingbox.minZ - blockpos.getZ() + 1);
                this.size = new BlockPos(structureboundingbox.maxX - structureboundingbox.minX - 1, structureboundingbox.maxY - structureboundingbox.minY - 1, structureboundingbox.maxZ - structureboundingbox.minZ - 1);
                this.markDirty();
                IBlockState iblockstate = this.world.getBlockState(blockpos);
                this.world.notifyBlockUpdate(blockpos, iblockstate, iblockstate, 3);
                return true;
            }
            else
            {
                return false;
            }
        }
    }
}